let show_num = [];
draw(show_num);
let n4 = false;

function dj() {
    draw(show_num);
}

function sublim() {
    let ival = document.getElementById("text").value;
    var num = show_num.join("");
    if (ival == '') {
        $(".img-verify-t").html("⛔  请输入验证码")
    } else if (ival == num) {
        $(".img-verify-t").css({
            display: "none"
        })
        n4 = true;

    } else {
        $(".img-verify-t").html("❌  输入有误！")
        document.getElementById("text").value = '';
        draw(show_num);
    }



}

function draw(show_num) {
    var canvas_width = document.getElementById('canvas').clientWidth;
    var canvas_height = document.getElementById('canvas').clientHeight;
    var canvas = document.getElementById("canvas"); //获取到canvas的对象，演员
    var context = canvas.getContext("2d"); //获取到canvas画图的环境，演员表演的舞台
    canvas.width = canvas_width;
    canvas.height = canvas_height;
    var sCode = "A,B,C,E,F,G,H,J,K,L,M,N,P,Q,R,S,T,W,X,Y,Z,1,2,3,4,5,6,7,8,9,0,q,w,e,r,t,y,u,i,o,p,a,s,d,f,g,h,j,k,l,z,x,c,v,b,n,m";
    var aCode = sCode.split(",");
    var aLength = aCode.length; //获取到数组的长度

    for (var i = 0; i <= 3; i++) {
        var j = Math.floor(Math.random() * aLength); //获取到随机的索引值
        var deg = Math.random() * 30 * Math.PI / 180; //产生0~30之间的随机弧度
        var txt = aCode[j]; //得到随机的一个内容
        show_num[i] = txt;
        var x = 10 + i * 20; //文字在canvas上的x坐标
        var y = 20 + Math.random() * 8; //文字在canvas上的y坐标
        context.font = "bold 23px 微软雅黑";

        context.translate(x, y);
        context.rotate(deg);

        context.fillStyle = randomColor();
        context.fillText(txt, 0, 0);

        context.rotate(-deg);
        context.translate(-x, -y);
    }
    for (var i = 0; i <= 5; i++) { //验证码上显示线条
        context.strokeStyle = randomColor();
        context.beginPath();
        context.moveTo(Math.random() * canvas_width, Math.random() * canvas_height);
        context.lineTo(Math.random() * canvas_width, Math.random() * canvas_height);
        context.stroke();
    }
    for (var i = 0; i <= 30; i++) { //验证码上显示小点
        context.strokeStyle = randomColor();
        context.beginPath();
        var x = Math.random() * canvas_width;
        var y = Math.random() * canvas_height;
        context.moveTo(x, y);
        context.lineTo(x + 1, y + 1);
        context.stroke();
    }
}

function randomColor() { //得到随机的颜色值
    var r = Math.floor(Math.random() * 256);
    var g = Math.floor(Math.random() * 256);
    var b = Math.floor(Math.random() * 256);
    return "rgb(" + r + "," + g + "," + b + ")";
}

$("#text").blur(function() {
    $(".img-verify-t").css({
        display: "block"
    })
    sublim();
})


let n1 = false;
$(".phone-number input").blur(function() {
    if (!!$(this).val()) {
        let phoneNumber = /^1[358]\d{9}$/;
        if (phoneNumber.test($(this).val())) {
            $(".phone-number-t").css({
                display: "none"

            })
            n1 = true;
        } else {
            $(".phone-number-t").css({
                display: "block",
                width: 145,
            })
            $(".phone-number-t").html("请输入正确的手机号")
        }

    } else {
        $(".phone-number-t").css({
            display: "block",
            width: 109,
        })
        $(".phone-number-t").html("请输入手机号")
    }
})

function numberRod() {
    let str = '0123456789abcdefghjklmnpqrstuvwxyzQWERTYUIOPASDFGHJKLZXCVBNM';
    let res = '';
    for (let i = 0; i < 4; i++) {
        let n = parseInt(Math.random() * str.length)
        res += str[n]
    }
    return res;
}

let nv = "";

function getnumberRod() {
    nv = numberRod();
    alert("您的手机验证码为    " + nv);
}

let n5 = false;
$(".news-verify input").blur(function() {
    if (!!$(this).val()) {
        if ($(this).val() == nv) {
            $(".news-verify-t").css({
                display: "none"
            })
            n5 = true;
        } else {
            $(".news-verify-t").css({
                display: "block",
                width: 121,
            })
            $(".news-verify-t").html("验证码输入错误")
        }
    } else {
        $(".news-verify-t").css({
            display: "block"
        })
        $(".news-verify-t").html("请输入验证码")
    }
})


let n2 = false;
$(".set-pwd input").blur(function() {
    let rpwd = /^.{6,18}$/;
    //纯
    let regNum = /^\d+$/;
    let regLetter = /^[a-zA-Z]+$/;
    let regChar = /^[!@#$,.]+$/;

    //包含
    let _regNum = /\d+/;
    let _regLetter = /[a-zA-Z]+/;
    let _regChar = /[!@#$,.]+/;




    if (!!$(this).val()) {
        $(".set-pwd-t").css({
            display: "block"
        })
        if (rpwd.test($(this).val())) {
            if (regNum.test($(this).val()) || regLetter.test($(this).val()) ||
                regChar.test($(this).val())) {
                $(".set-pwd-t").html("密码安全性低❌")
            } else if (_regNum.test($(this).val()) && _regLetter.test($(this).val()) &&
                _regChar.test($(this).val())) {
                $(".set-pwd-t").css({
                    display: "none"
                })
                n2 = true;
            } else {
                $(".set-pwd-t").html("密码安全性中❗");
                n2 = true;
            }
        } else {
            $(".set-pwd-t").css({
                display: "block"
            })
            $(".set-pwd-t").html("请正确设置密码")
        }
    } else {
        $(".set-pwd-t").css({
            display: "block"
        })
        $(".set-pwd-t").html("请正确设置密码")
    }
})

let n3 = false;
$(".reset-pwd input").blur(function() {
    if (!!$(this).val()) {
        if ($(this).val() == $(".set-pwd input").val()) {
            $(".reset-pwd-t").css({
                display: "none"
            })
            n3 = true;
        } else {
            $(".reset-pwd-t").css({
                display: "block"
            })
            $(".reset-pwd-t").html("两次密码不一致")
        }

    } else {
        $(".reset-pwd-t").css({
            display: "block"
        })
        $(".reset-pwd-t").html("请再次确认密码")
    }
})




let i = 1;
$("#must").click(function() {
    if (i == 1 && n1 && n2 && n3 && n4 && n5) {
        $("#must~button").attr("class", "bbb")
    } else(
        $("#must~button").attr("class", "bbb disabled")
    )
    i *= -1;
});



$(".bbb").click(function() {
    $.ajax({
        type: "POST",
        url: "php/apply.php",
        data: {
            userPhone: $(".phone-number input").val(),
            userPwd: $(".set-pwd input").val()
        },
        success: function(msg) {
            console.log(msg);
            if (msg === "1") {
                $(".modal_cover").css({
                    display: "block",
                });
                $(".modal p").html("注册成功！");
                t1 = setTimeout(function() {
                    $(".modal_cover").css({
                        display: "none",
                    });
                    location.replace("../login/login.html")
                }, 3000);
            } else {
                $(".modal_cover").css({
                    display: "block",
                });
                $(".modal p").html("注册失败！");
                t2 = setTimeout(function() {
                    $(".modal_cover").css({
                        display: "none",
                    });
                }, 3000);
            }
        }
    });
})